| Frequency | Licensee | FleetID | Fleet User | City | State | Sys_Type | Notes | Additional Notes |
| 866.0125 | SUFFOLK COUNTY, NEW YORK | 1232 | BROOKHAVEN FIRE/EMS | BROOKHAVEN | NY | II | ** | ** |
| 866.0625 | SUFFOLK COUNTY, NEW YORK | 1360 | COUNTY FIRE RESCUE | RIVERHEAD | NY | II | ** | ** |
| 866.1625 | SUFFOLK COUNTY, NEW YORK | 784 | COUNTY FIRE RESCUE HAZMAT | RIVERHEAD | NY | II | ** | ** |
| 866.3625 | SUFFOLK COUNTY, NEW YORK | 1280 | SOUTH SHORE MEDIC (CHN 1) | RIVERHEAD | NY | II | ** | ** |
| 866.4125 | SUFFOLK COUNTY, NEW YORK | 1296 | SOUTH SHORE MEDIC (CHN 2) | RIVERHEAD | NY | II | ** | ** |
| 866.5125 | SUFFOLK COUNTY, NEW YORK | 816 | AMITYVILLW POLICE DEPT. | AMITYVILLE | NY | II | ** | ** |
| 866.6875 | SUFFOLK COUNTY, NEW YORK | 496 | HUNTINGTON BAY POLICE | HUNTINGTON BAY | NY | II | ** | ** |
| 867.0125 | SUFFOLK COUNTY, NEW YORK | 1168 | ISLIP PUBLIC SAFETY DEPT. | ISLIP | NY | II | ** | ** |
| 867.2875 | SUFFOLK COUNTY, NEW YORK | 1104 | LLOYD HARBOR POLICE | LLOYD HARBOR | NY | II | ** | ** |
| 867.4 | SUFFOLK COUNTY, NEW YORK | 944 | OCEAN BEACH POLICE | OCEAN BEACH | NY | II | ** | ** |
| 867.425 | SUFFOLK COUNTY, NEW YORK | 1008 | NYS PARKS POLICE DEPT. | RIVERHEAD | NY | II | ** | ** |
| 867.5125 | SUFFOLK COUNTY, NEW YORK | 1072 | NORTHPORT POLICE (CH #1) | NORTHPORT | NY | II | ** | ** |
| 867.675 | SUFFOLK COUNTY, NEW YORK | 1136 | SMITHTOWN POLICE DEPT. | SMITHTOWN | NY | II | ** | ** |
| 867.7375 | SUFFOLK COUNTY, NEW YORK | 49776 | CNTY PD 1ST PRECINCT DIS. | RIVERHEAD | NY | II | ** | ** |
| 867.85 | SUFFOLK COUNTY, NEW YORK | 51376 | CNTY PD 2ND PRECINCT DIS. | RIVERHEAD | NY | II | ** | ** |
| 867.925 | SUFFOLK COUNTY, NEW YORK | 52976 | CNTY PD 3RD PRECINCT DIS. | RIVERHEAD | NY | II | ** | ** |
| 868.0125 | SUFFOLK COUNTY, NEW YORK | 54576 | CNTY PD 4TH PRECINCT DIS. | RIVERHEAD | NY | II | ** | ** |
| 868.125 | SUFFOLK COUNTY, NEW YORK | 56176 | CNTY PD 5TH PRECINCT DIS. | RIVERHEAD | NY | II | ** | ** |
| 868.225 | SUFFOLK COUNTY, NEW YORK | 57776 | CNTY PD 6TH PRECINCT DIS. | RIVERHEAD | NY | II | ** | ** |
| 868.25 | SUFFOLK COUNTY, NEW YORK | 60848 | COUNTY POLICE COMMAND | RIVERHEAD | NY | II | ** | ** |
| 868.375 | SUFFOLK COUNTY, NEW YORK | 16 | CNTY PD COUNTYWIDE PATROL | RIVERHEAD | NY | II | ** | ** |
| 868.525 | SUFFOLK COUNTY, NEW YORK | 48 | CNTY PD COUNTYWIDE MARINE | RIVERHEAD | NY | II | ** | ** |
| 868.675 | SUFFOLK COUNTY, NEW YORK | 62152 | COUNTY POLICE DETECTIVES | RIVERHEAD | NY | II | ** | ** |
| 868.8 | SUFFOLK COUNTY, NEW YORK | 62448 | COUNTY POLICE (TAC.) | RIVERHEAD | NY | II | ** | ** |
| 868.825 | SUFFOLK COUNTY, NEW YORK | 62480 | COUNTY POLICE (TAC.) | RIVERHEAD | NY | II | ** | ** |
| 868.9875 | SUFFOLK COUNTY, NEW YORK | 80 | COUNTY PD (COUNTYWIDE) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 112 | COUNTY PD (COUNTYWIDE) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 144 | COUNTY PD (COUNTYWIDE) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 176 | COUNTY PD (COUNTYWIDE) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 208 | COUNTY PD (COUNTYWIDE) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 48240 | COUNTY PD (COUNTYWIDE) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 48016 | COUNTY PD (COUNTYWIDE) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 62608 | COUNTY PD (DETECTIVES) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 62640 | COUNTY PD (DETECTIVES) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 62672 | COUNTY PD (DETECTIVES) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 624 | COUNTY PD (MARINE TAC.) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 65488 | COUNTY PD (RADIO TECHS.) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 65456 | COUNTY PD (RADIO TECHS.) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 48048 | COUNTY PD (SPECIAL 1) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 48080 | COUNTY PD (SPECIAL 2) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 48112 | COUNTY PD (SPECIAL 3) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 48144 | COUNTY PD (SPECIAL 4) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 48176 | COUNTY PD (SPECIAL 5) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 48208 | COUNTY PD (SPECIAL 6) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 48336 | COUNTY PD (SURVEILLANCE) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 62576 | COUNTY PD (SURVEILLANCE) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 62896 | COUNTY PD (SURVEILLANCE) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 62928 | COUNTY PD (SURVEILLANCE) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 62960 | COUNTY PD (SURVEILLANCE) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 62992 | COUNTY PD (SURVEILLANCE) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 432 | SUNY AT STONYBROOK SAFETY | STONYBROOK | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 848 | COUNTY PD (CHANNEL #1) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 880 | COUNTY PD (CHANNEL #2) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 240 | COUNTY BUSES DISPATCHERS | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 272 | BUSES (WESTERN TOWNSHIP) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 304 | BUSES (BABYLON AREA) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 336 | BUSES (CBS LINES) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 368 | BUSES (EAST END) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 400 | BUSES (INTERCOUNTY COACH) | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 528 | CONSUMER AFFAIRS | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 1136 | DISTRICT ATTORNEYS OFFICE | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 688 | COUNTY HEALTH DEPT. INSP | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 752 | COUNTY HEALTH DEPT. INSP | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 720 | COUNTY MEDICAL EXAMINER | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 1008 | STATE PARKS POLICE | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 976 | COUNTY PARKS POLICE | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 912 | COUNTY PAROLE OFFICERS | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 1040 | COUNTY PROBATION DEPT. | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 48272 | RADIO MONITOR CLASSROOM | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 592 | SUNY FARMINGDALE PUB SAFE | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 1200 | SUFFOLK WATER AUTHORITY | RIVERHEAD | NY | II | ** | ** |
| ** | SUFFOLK COUNTY, NEW YORK | 59376 | CNTY PD 7TH PRECINCT DIS. | RIVERHEAD | NY | II | ** | ** |